Re: [mapserver-users] Can't find mapserv.exe

2014-10-14 Thread forums
which mapserv

Will tell you where it is in your path.

On Tue, Oct 14, 2014 at 2:49 PM, Worth Lutz  wrote:

>  ubuntu is linux ... no ".exe"
>
> mapserv should already be in /usr/lib/cgi-bin/
> and /usr/bin/
>
> No need to move it.
>
> try
>
> locate mapserv
>
> to find it.
>
>
> *Worth Lutz*
> --
>
>  On 10/14/2014 03:31 PM, Bill Hudspeth wrote:
>
> Hello,
>
> I installed mapserver 6.4.1 in Ubuntu 14.0.1 using synaptic package manager. 
> I know it is installed on my system. When I run
>
> mapserv -v, I get:
>
> MapServer version 6.4.1 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=KML 
> SUPPORTS=PROJ SUPPORTS=GD SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=CAIRO 
> SUPPORTS=SVG_SYMBOLS SUPPORTS=RSVG SUPPORTS=ICONV SUPPORTS=FRIBIDI 
> SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER 
> SUPPORTS=WFS_CLIENT SUPPORTS=WCS_SERVER SUPPORTS=SOS_SERVER SUPPORTS=FASTCGI 
> SUPPORTS=THREADS SUPPORTS=GEOS INPUT=JPEG INPUT=POSTGIS INPUT=OGR INPUT=GDAL 
> INPUT=SHAPEFILE
>
> When I search for the file (mapserv.exe) with locate or find, it is not 
> found. I want to place a copy in my cgi-bin, as follows:
>
> /var/www/website/public_html/cgi-bin 
>
> What am I missing?
>
> Thanks! Vick
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Re: [mapserver-users] Issues with Python Mapscript

2014-07-15 Thread forums
Thanks, Even.  I hadn't come across that issue/solution yet.




On Tue, Jul 15, 2014 at 1:35 PM, Even Rouault 
wrote:

>
> > 4)  I can't seem to set a pattern.  It looks like mapscript.py includes
> the
> > functionality, but it's giving an error.  Traceback from when my code
> hands
> > it off:
> > ...
> > mStyle.pattern = "5 5 5 5"
> >   File "/usr/lib/python2.7/site-packages/mapscript.py", line 535, in
> > 
> > __setattr__ = lambda self, name, value: _swig_setattr(self, styleObj,
> > name, value)
> >   File "/usr/lib/python2.7/site-packages/mapscript.py", line 51, in
> > _swig_setattr
> > return _swig_setattr_nondynamic(self,class_type,name,value,0)
> >   File "/usr/lib/python2.7/site-packages/mapscript.py", line 44, in
> > _swig_setattr_nondynamic
> > if method: return method(self,value)
> > TypeError: in method 'styleObj_pattern_set', argument 2 of type 'double
> > [MS_MAXPATTERNLENGTH]'
>
> I've fixed that issue in master very recently :
> https://github.com/mapserver/mapserver/issues/4943
>
> > ...
> >
> > Am I doing something wrong, or are these issues with the library/Python
> > implementation?
> >
> > Thank you.
>
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[mapserver-users] Issues with Python Mapscript

2014-07-15 Thread forums
Hi Guys:

I'm having issues with the Python implementation of mapscript.  It appears
some support is missing.
I'm using mapserver 6.4.1-2 on Arch Linux.
python2 -V 2.7.8
mapscript.MS_VERSION = 6.4.1

1)  Transparency not preserved with m.draw() on a mapObj()
Individual Layer tansparency using m.draw() when inside a style object:
mStyle = ms.styleObject()
mStyle.opacity = 50

If I do:
m.save('tmp.map')
And load the resulting map with the mapserver CGI it works fine, the layer
is at whatever transparency I set.
Map file:
...
CLASS
  STYLE
COLOR 255 255 255
OPACITY 50
OUTLINECOLOR 0 0 0
  END # STYLE
END # CLASS
...

2) Setting labelObj().type seems to have no effect.
labelObj.type = ms.MS_TRUETYPE
labelObj.type = ms.MS_BITMAP
labelObj.type = 0
labelObj.type = 1
The resulting map definition file has:
..
TYPE BITMAP
..

3) Setting labelObj().size seems to have no effect.
the mapfile has no 'SIZE' attribute when printed out.  I do end up with a
SHADOWSIZE, which I'm guessing is default, or has to do with the BITMAP
type that's being forced.

4)  I can't seem to set a pattern.  It looks like mapscript.py includes the
functionality, but it's giving an error.  Traceback from when my code hands
it off:
...
mStyle.pattern = "5 5 5 5"
  File "/usr/lib/python2.7/site-packages/mapscript.py", line 535, in

__setattr__ = lambda self, name, value: _swig_setattr(self, styleObj,
name, value)
  File "/usr/lib/python2.7/site-packages/mapscript.py", line 51, in
_swig_setattr
return _swig_setattr_nondynamic(self,class_type,name,value,0)
  File "/usr/lib/python2.7/site-packages/mapscript.py", line 44, in
_swig_setattr_nondynamic
if method: return method(self,value)
TypeError: in method 'styleObj_pattern_set', argument 2 of type 'double
[MS_MAXPATTERNLENGTH]'
...

Am I doing something wrong, or are these issues with the library/Python
implementation?

Thank you.



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Re: [mapserver-users] Cut off/missing tiles [bump]

2012-06-12 Thread forums
Try adding +over to your epsg definition of 4326.  It fixed the problem for
me.
Mine looks like this now:

/usr/local/share/proj/epsg
<4326> +proj=longlat +ellps=WGS84 +datum=WGS84 +over +no_defs  <>

You might need to upgrade your version of PROJ4 for it to have an effect.


Jerl

On Tue, Jun 12, 2012 at 6:36 AM, Charlie Allgrove <
charlie.allgr...@connectionservices.com> wrote:

> Hi
>
> ** **
>
> I have an issue which seems to relate to tile-edge buffering and
> world-view zoom levels.
>
> ** **
>
> There's an example page at http://mapserver.magicsite.co.uk
>
> ** **
>
> When you first visit the page, all seems normal, until you zoom out 1
> level, at which point the tile which should sit over the west of the US
> doesn't display.
>
> From what I can see, when tile-edge buffering is ON and the tile next tile
> wraps around the world, the tile in question is not rendered.
>
> Turn edge-buffering off and that tile is rendered correctly.
> Unfortunately, I'm in a position where I can't turn the buffering off.
>
> ** **
>
> from the mapfile:
> WEB
>
> METADATA
>
> "wms_title" ""
>
> "wms_onlineresource" ""
>
> "wms_srs" "EPSG:4326"
>
> "tile_map_edge_buffer" "9" # 9 pixel rendering buffer
>
> "http_max_age" "86400"
>
> END
>
>   END
>
> ** **
>
> As far as I can tell, everything else is working correctly. 
>
> What I'm not clear on - is this a bug in the edge buffering within the
> software, or am I doing something wrong?
>
> ** **
>
> The server running the example URL is  currently using version 5.7-dev,
> but the same issue is also apparent on a production server running v6.0.2*
> ***
>
> ** **
>
> Interested to know if anyone else has experienced the same issue?
>
> ** **
>
> Regards
>
> ** **
>
> Charlie
>
> ** **
>
> --
>
> Charlie Allgrove
>
> Senior Developer
>
> ** **
>
> Connection Services :: Business Mobility for a Wireless World
>
> ** **
>
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> England and Wales with company number 6520674 whose registered office is at
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Re: [mapserver-users] Re: Mapserver + mapcache + Google Map

2012-05-10 Thread forums
Are you passing lat/lon coordinates or meters?

Total extent of the world would look something like:
-20037508.3427892,-20037508.3427892,20037508.3427892,20037508.3427892

Instead of:
-180,-90,180,90

If you're using lat/lon only in you call, all those points will show up
near the center of the world...0,0

Can you see what the url sent to the wms looks like?

Jerl

On Thu, May 10, 2012 at 7:06 AM, mkrassovski  wrote:

> Jerl,
> It didn't help, for g/900913 still shows only a single dot.
>
> --
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Re: [mapserver-users] Re: Mapserver + mapcache + Google Map

2012-05-10 Thread forums
There's a good chance all your dots are really there, just all stacked on
one another.
I have a few 900913 maps and I had to use "UNITS = meters".
I may have had to make other changes, but I don't recall what they are off
hand.

Jerl

On Thu, May 10, 2012 at 6:45 AM, mkrassovski  wrote:

> According to the docs "g" grid is one of the preconfigured grids:
> http://www.mapserver.org/trunk/mapcache/config.html and it should work. I
> tried to remove all grids that I not use, but it didn't help.
> I finally got to the point when if I use WGS84 grid (projection 4326) it
> draws all dots, but they are misaligned and resolution (zoom level) doesn't
> match Google image. If I use g grid (900913) it just put one single dot
> near
> Africa and that's it.
>
> --
> View this message in context:
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Re: [mapserver-users] disappearing point features in North America

2012-02-01 Thread forums
Chris:

I had a similar issue, it was suggested to me to add "+over" to my epsg
definitions file.

Mine now looks like:
<4326> +proj=longlat +ellps=WGS84 +datum=WGS84 +over +no_defs  <>
<900913> +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0
+y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +over +no_defs <>

That seemed to make a difference, but I also upgraded PROJ4 at the same
time.

Jerl

On Wed, Feb 1, 2012 at 5:38 AM, Chris Green  wrote:

> I have a problem that may be down to OpenLayers or to Mapserver, or (just
> as likely) to me. Basically I am using OL to request WMS maps from
> Mapserver, and the map consists of point features with a global spread,
> typically around 100 points in each map. The points are defined in a table
> which has lat/lon in decimal degrees, and these are converted to 900913 by
> Mapserver where my mapfile has an overall projection of epsg: 900913 but
> the points layer has projection epsg: 4326.
>
> ** **
>
> The map is defined in OL with extents: -20037508.34, -20037508.34,
> 20037508.34, 20037508.34 and the mapfile has the same extents applied.
>
> 
>
> This all works fine when a map is first displayed, all of the points are
> present on the map. However when I scroll the map left or right there is a
> ‘dead spot’ where  all the points in North America disappear and then
> re-appear, either side of the dead spot. Looking with Firebug at the
> bounding box that OL uses to request the map from Mapserver I can see that
> the points disappear when the bounding box is between left bounds of about
> -2370 and -3370. Only the points in North America are affected,
> never those in Europe or Asia. 
>
> ** **
>
> I have been wrestling with this for quite a while, experimenting with
> extents etc, all without any effect.  Does anyone recognise where my
> problem may lie, or else have any suggestions how to diagnose what is going
> on?
>
> ** **
>
> ** **
>
> Chris  
>
> ** **
>
> ** **
>
> ** **
>
> ** **
>
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[mapserver-users] Image output issues

2011-12-21 Thread forums
Hi all:

I'm wondering if there's a good solution to the issues I'm having.  I would
prefer to use JPEG format for my maps, overall they look better and are
smaller.  But I have two issues I'm wondering about.

1) I can't seem to find a way to turn off anti-aliasing. Is it possible to
turn it off with JPEG ?  I want the crisper look of aliased lines for the
various (MULTI)LINESTRING elements like state/county/country/coastlines,
etc.
2) The images are washed out or are lighter in color.  Hard to explain,
it's as if it's over exposed film.

If I use GIF output, these problems go away, but other problems are
introduced.  For instance the image size goes up too much and the quality
of the other features goes down.
I have one of the Nasa Blue Earth images as a base rastar layer, then place
roads and other features on top of it.

I can use PNG images, but those are also too large and I still have the
antialiasing problem with certain features.

I've considered using a jpeg for the blue marble, then a transparent gif
for the overlay, and joining the two.
I can't seem to get the GIF transparency to work though.  (Manually setting
the transparency and overlaying the GIF on the JPEG seems to produce a
reasonable result.)

Gif declaration:
OUTPUTFORMAT
NAME "gif"
DRIVER GD/GIF
MIMETYPE "image/gif"
IMAGEMODE PC256
EXTENSION "gif"
FORMATOPTION "TRANSPARENT=ON"
END
IMAGECOLOR 55 55 55

Jpeg declaration:
OUTPUTFORMAT
NAME "jpeg"
DRIVER AGG/JPEG
MIMETYPE "image/jpeg"
IMAGEMODE RGB
EXTENSION "jpg"
END


Can anyone provide any help?

Thank you.
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Re: [mapserver-users] Re: Shape File not appearing

2011-12-20 Thread forums
What units are in your shapefile?  The thing that jumps out at me, is your
units is in Meters.  So the extent gives about at 15x8m view.  That's
pretty small.
Maybe comment out the  UNITS METERS part just to see how it goes.

Jerl

On Tue, Dec 20, 2011 at 12:25 AM, knasia  wrote:

> My mapfile generates tile which is empty (white).
>
> My mapfile contains a code which is beneath:
>
> MAP
>  NAME name
>  STATUS ON
>  OUTPUTFORMAT
>  NAME png
>  DRIVER "GD/PNG"
>  MIMETYPE "image/png"
>  TRANSPARENT ON
>  IMAGEMODE RGB
>  EXTENSION "png"
>  END
>  SIZE 256 256
>  EXTENT -97.238976 41.619778 -82.122902 49.385620
> UNITS METERS
> SHAPEPATH "/pathToShapes/shapes/"
>
>  WEB
>  TEMPLATE "myPage.php"
>IMAGEPATH "/path/"
>IMAGEURL "validURL"
>  END
>
>  QUERYMAP
>  SIZE 256 256
>  STATUS ON
>  STYLE HILITE
>  COLOR 255 0 0
>  END
>
>LAYER
>NAME map1
>PROJECTION
>"init=epsg:4326"
>END
>TYPE LINE
>STATUS ON
>DATA "waterways"
>CLASS
>NAME "test"
>OUTLINECOLOR 0 0 0
>END
>
>END #end of layer
>  END
> END
>
>
> My shapefiles are in folder shapes and there are 3 files:
> waterways.shp
> waterways.shx
> waterways.dbf
>
> Could you help?
>
> --
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Re: [mapserver-users] compile issues

2011-12-13 Thread forums
Try with just --with-php=/usr

Sometimes configure scripts tack on the /include, /lib etc

Don't know if that will help, but worth a shot.

On Tue, Dec 13, 2011 at 5:39 PM, Jeff Lake wrote:

> having some problems getting mapserver to compile with php support...
> php_config.h and php_version.h are both in /usr/include ..
> so that is what I use
>
> ./configure --with-php=/usr/include
>
>  configure come's back and says it can't find them in /usr/include ...
>
> --
> -Jeff Lake
> MichiganWxSystem.com
> WeatherMichigan.net
> TheWeatherCenter.net
> GRLevelXStuff.com
>
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Re: [mapserver-users] mapcache_seed segmentation fault.

2011-12-06 Thread forums
Thank you!!

On Tue, Dec 6, 2011 at 8:45 AM, thomas bonfort wrote:

> fixed.
>
> On Tue, Dec 6, 2011 at 15:41, forums  wrote:
> > Hi guys:
> >
> > I'm having trouble with mapcache_seed
> >
> > I get a segmentation fault, it appears to happen at line 626
> >
> http://trac.osgeo.org/mapserver/browser/trunk/mapserver/mapcache/src/mapcache_seed.c#L626
> >
> > Warning messages from the compile process:
> >
> > mapcache_seed.c: In function 'cmd_recurse':
> > mapcache_seed.c:337: warning: unused variable 'j'
> > mapcache_seed.c:337: warning: unused variable 'i'
> > mapcache_seed.c: In function 'seed_thread':
> > mapcache_seed.c:511: warning: dereferencing type-punned pointer will
> break
> > strict-aliasing rules
> > mapcache_seed.c: In function 'main':
> > mapcache_seed.c:626: warning: assignment makes integer from pointer
> without
> > a cast
> > mapcache_seed.c:626: warning: value computed is not used
> > mapcache_seed.c:626: warning: assignment makes integer from pointer
> without
> > a cast
> > mapcache_seed.c:626: warning: value computed is not used
> > mapcache_seed.c:626: warning: value computed is not used
> > mapcache_seed.c:626: warning: 'dimvalue' is used uninitialized in this
> > function
> > mapcache_seed.c:626: warning: 'optargcpy' is used uninitialized in this
> > function
> >
> >
> > If I put some fprintf statements around line 626, I only get the first
> one:
> > fprintf(stderr,"FOO\n");
> > dimkey = NULL,*dimvalue = NULL,*key,*last,*optargcpy = NULL;
> > fprintf(stderr,"BAR\n");
> >
> > prints out:
> > $ ./src/mapcache_seed
> > FOO
> > Segmentation fault
> >
> > Am I missing something?
> >
> > Thanks,
> >
> > Jerl
> >
> > --
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[mapserver-users] mapcache_seed segmentation fault.

2011-12-06 Thread forums
Hi guys:

I'm having trouble with mapcache_seed

I get a segmentation fault, it appears to happen at line 626
http://trac.osgeo.org/mapserver/browser/trunk/mapserver/mapcache/src/mapcache_seed.c#L626

Warning messages from the compile process:

mapcache_seed.c: In function 'cmd_recurse':
mapcache_seed.c:337: warning: unused variable 'j'
mapcache_seed.c:337: warning: unused variable 'i'
mapcache_seed.c: In function 'seed_thread':
mapcache_seed.c:511: warning: dereferencing type-punned pointer will break
strict-aliasing rules
mapcache_seed.c: In function 'main':
mapcache_seed.c:626: warning: assignment makes integer from pointer without
a cast
mapcache_seed.c:626: warning: value computed is not used
mapcache_seed.c:626: warning: assignment makes integer from pointer without
a cast
mapcache_seed.c:626: warning: value computed is not used
mapcache_seed.c:626: warning: value computed is not used
mapcache_seed.c:626: warning: 'dimvalue' is used uninitialized in this
function
mapcache_seed.c:626: warning: 'optargcpy' is used uninitialized in this
function


If I put some fprintf statements around line 626, I only get the first one:
fprintf(stderr,"FOO\n");
dimkey = NULL,*dimvalue = NULL,*key,*last,*optargcpy = NULL;
fprintf(stderr,"BAR\n");

prints out:
$ ./src/mapcache_seed
FOO
Segmentation fault

Am I missing something?

Thanks,

Jerl

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Re: [mapserver-users] Mapcache question.

2011-12-05 Thread forums
Ahh, ok that explains it.
Thanks for the information.

Jerl

On Mon, Dec 5, 2011 at 1:05 AM, thomas bonfort wrote:

> only the wms and wmts services support dimensions (there is no spec
> defining this support for the others).
>
> you can either adapt your gmaps/js code to build a wmts url, or hack
> into the mapcache code to add dimension support to the tms / gmaps
> service.
>
> --
> thomas
>
> On Sun, Dec 4, 2011 at 22:23, forums  wrote:
> > I almost have it, I just can't seem to get the targetdate dimension to
> > populate.
> >
> > /mapcache/gmaps/country@WGS84/1/1/0.png works fine if I don't have the
> > layers that require the targetdate parameter.  I get a "parameter pattern
> > failed validation" error returned from Mapserver when I have the
> necessary
> > layers defined in the mapcache config file.
> >
> > The obvious thing for me to try was:
> > /mapcache/gmaps/country@WGS84/1/1/0.png?targetdate=201112042105
> >
> > But that failed.  Is there a way to get the targetdate to fill in? I've
> > moved it around a bit, but still can't get it to fill in.
> >
> > Thanks again!!
> >
> > Jerl
> >
> >
> > On Sun, Dec 4, 2011 at 2:59 PM, forums  wrote:
> >>
> >> Thanks Stephen and Thomas.
> >>
> >> I think I'll be good with the dimension and the disk cache.
> >>  Unfortunately, the apache we have doesn't have memcache built into it
> (too
> >> much hassle to upgrade it right now) and the version of SQLite is too
> >> old...also a hassle to upgrade.
> >>
> >> I was able to get it to load the proper map when just using the entire
> >> bounding box, the whole world.  Now to make it work with the the
> tilemode
> >> for google...which looks like that should be straight forward??
> >>
> >>
> >> Thanks guys!!
> >>
> >> Jerl
> >>
> >>
> >> On Sun, Dec 4, 2011 at 2:00 PM, thomas bonfort <
> thomas.bonf...@gmail.com>
> >> wrote:
> >>>
> >>> Jerl,
> >>> mapcache itself does not do any pruning of the caches it has created,
> >>> but you can get the same effect by using a cache backend that supports
> >>> expiration (i.e. memcache).
> >>> Mapcache can fit your need, provided:
> >>> - you configure your tileset with a "targetdate" - you use
> >>> a memcache backend to store the created tiles, and set an 
> >>> value in mapcache to 5 hours
> >>> If the memory requirement for storing 5 hours worth of tiles is too
> >>> important for a memcache server instance, you can have a look at
> >>> membase which will also store less frequently used data to disk. The
> >>> membase protocol is compatible with memcache, so you can use either
> >>> memcache or membase with the same mapcache configuration.
> >>>
> >>> Of course, by running a script every hour to delete expired tiles as
> >>> you are doing now, you can then use the classic disk based cache
> >>> backend.
> >>> regards,
> >>> thomas
> >>> On Sun, Dec 4, 2011 at 20:13, forums  wrote:
> >>> > Hi:
> >>> >
> >>> > I hope this is the proper place to ask questions about Mapcache since
> >>> > it's
> >>> > been moved into the trunk of Mapserver.
> >>> >
> >>> > I'm wondering if Mapcache can help with a particular setup, and if so
> >>> > maybe
> >>> > some advice or direction on where to start?
> >>> >
> >>> > Here's the setup.  Every 5 minutes a new set of GeoTiffs are created
> in
> >>> > a
> >>> > new directory.  I create a tileindex for the GeoTiffs and use those
> in
> >>> > the
> >>> > map layer.  Every hour, anything more than 5hours old gets deleted.
> >>> > I have a single mapfile setup.
> >>> >
> >>> > The general layer is setup like:
> >>> >
> >>> > LAYER
> >>> > NAME 'IMG1'
> >>> > METADATA
> >>> > 'wms_title'   'IMG 1'
> >>> > 'wms_srs' 'EPSG:4326'
> >>> > 'wms_extent'  'MINX MINY MAXX MAXY'
> >>> > 'default_targetdate' ''
> >>>

Re: [mapserver-users] Mapcache question.

2011-12-04 Thread forums
I almost have it, I just can't seem to get the targetdate dimension to
populate.

/mapcache/gmaps/country@WGS84/1/1/0.png works fine if I don't have the
layers that require the targetdate parameter.  I get a "parameter pattern
failed validation" error returned from Mapserver when I have the necessary
layers defined in the mapcache config file.

The obvious thing for me to try was:
/mapcache/gmaps/country@WGS84/1/1/0.png?targetdate=201112042105

But that failed.  Is there a way to get the targetdate to fill in? I've
moved it around a bit, but still can't get it to fill in.

Thanks again!!

Jerl


On Sun, Dec 4, 2011 at 2:59 PM, forums  wrote:

> Thanks Stephen and Thomas.
>
> I think I'll be good with the dimension and the disk cache.
>  Unfortunately, the apache we have doesn't have memcache built into it (too
> much hassle to upgrade it right now) and the version of SQLite is too
> old...also a hassle to upgrade.
>
> I was able to get it to load the proper map when just using the entire
> bounding box, the whole world.  Now to make it work with the the tilemode
> for google...which looks like that should be straight forward??
>
>
> Thanks guys!!
>
> Jerl
>
>
> On Sun, Dec 4, 2011 at 2:00 PM, thomas bonfort 
> wrote:
>
>> Jerl,
>> mapcache itself does not do any pruning of the caches it has created,
>> but you can get the same effect by using a cache backend that supports
>> expiration (i.e. memcache).
>> Mapcache can fit your need, provided:
>> - you configure your tileset with a "targetdate" - you use
>> a memcache backend to store the created tiles, and set an 
>> value in mapcache to 5 hours
>> If the memory requirement for storing 5 hours worth of tiles is too
>> important for a memcache server instance, you can have a look at
>> membase which will also store less frequently used data to disk. The
>> membase protocol is compatible with memcache, so you can use either
>> memcache or membase with the same mapcache configuration.
>>
>> Of course, by running a script every hour to delete expired tiles as
>> you are doing now, you can then use the classic disk based cache
>> backend.
>> regards,
>> thomas
>> On Sun, Dec 4, 2011 at 20:13, forums  wrote:
>> > Hi:
>> >
>> > I hope this is the proper place to ask questions about Mapcache since
>> it's
>> > been moved into the trunk of Mapserver.
>> >
>> > I'm wondering if Mapcache can help with a particular setup, and if so
>> maybe
>> > some advice or direction on where to start?
>> >
>> > Here's the setup.  Every 5 minutes a new set of GeoTiffs are created in
>> a
>> > new directory.  I create a tileindex for the GeoTiffs and use those in
>> the
>> > map layer.  Every hour, anything more than 5hours old gets deleted.
>> > I have a single mapfile setup.
>> >
>> > The general layer is setup like:
>> >
>> > LAYER
>> > NAME 'IMG1'
>> > METADATA
>> > 'wms_title'   'IMG 1'
>> > 'wms_srs' 'EPSG:4326'
>> > 'wms_extent'  'MINX MINY MAXX MAXY'
>> > 'default_targetdate' ''
>> > 'targetdate_validation_pattern' '^[0-9]{12}$'
>> > END
>> > STATUS ON
>> > TILEINDEX '/PATH/TO/IMG/DIR/%targetdate%/TILEINDEX.shp'
>> > TILEITEM 'Location'
>> > TYPE RASTER
>> > END
>> >
>> >
>> > I'm currently loading these images as overlays for Googlemaps. using the
>> > mode=tile&tilemode=gmaps...&targetdate=2011...etc.
>> > Problem is it's too slow. I end up loading hundreds of images, as I
>> > basically create an animation using sequential times.
>> >
>> > I'd like to be able to have a single mapcache config file, that will
>> pass
>> > the date through to pull the proper shapefile, and have the result
>> cached so
>> > next time it's loading off the disk.  MOST of the images end up being
>> > blank/transparent tiles.
>> >
>> > Is Mapcache a good choice for this?
>> > The front end for this is just a simple GoogleMaps viewport, but ends up
>> > loading multiple timeslots for display.  It generates the request URL
>> (not
>> > currently in WMS fashion but could be).
>> >
>> > Thanks for any help I can get.
>> >
>> > Jerl
>> >
>> >
>> >
>> > ___
>> > mapserver-users mailing list
>> > mapserver-users@lists.osgeo.org
>> > http://lists.osgeo.org/mailman/listinfo/mapserver-users
>> >
>>
>
>
>
> --
> A computer without Windows is like chocolate cake without mustard.
>



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Re: [mapserver-users] Mapcache question.

2011-12-04 Thread forums
Thanks Stephen and Thomas.

I think I'll be good with the dimension and the disk cache.  Unfortunately,
the apache we have doesn't have memcache built into it (too much hassle to
upgrade it right now) and the version of SQLite is too old...also a hassle
to upgrade.

I was able to get it to load the proper map when just using the entire
bounding box, the whole world.  Now to make it work with the the tilemode
for google...which looks like that should be straight forward??


Thanks guys!!

Jerl

On Sun, Dec 4, 2011 at 2:00 PM, thomas bonfort wrote:

> Jerl,
> mapcache itself does not do any pruning of the caches it has created,
> but you can get the same effect by using a cache backend that supports
> expiration (i.e. memcache).
> Mapcache can fit your need, provided:
> - you configure your tileset with a "targetdate" - you use
> a memcache backend to store the created tiles, and set an 
> value in mapcache to 5 hours
> If the memory requirement for storing 5 hours worth of tiles is too
> important for a memcache server instance, you can have a look at
> membase which will also store less frequently used data to disk. The
> membase protocol is compatible with memcache, so you can use either
> memcache or membase with the same mapcache configuration.
>
> Of course, by running a script every hour to delete expired tiles as
> you are doing now, you can then use the classic disk based cache
> backend.
> regards,
> thomas
> On Sun, Dec 4, 2011 at 20:13, forums  wrote:
> > Hi:
> >
> > I hope this is the proper place to ask questions about Mapcache since
> it's
> > been moved into the trunk of Mapserver.
> >
> > I'm wondering if Mapcache can help with a particular setup, and if so
> maybe
> > some advice or direction on where to start?
> >
> > Here's the setup.  Every 5 minutes a new set of GeoTiffs are created in a
> > new directory.  I create a tileindex for the GeoTiffs and use those in
> the
> > map layer.  Every hour, anything more than 5hours old gets deleted.
> > I have a single mapfile setup.
> >
> > The general layer is setup like:
> >
> > LAYER
> > NAME 'IMG1'
> > METADATA
> > 'wms_title'   'IMG 1'
> > 'wms_srs' 'EPSG:4326'
> > 'wms_extent'  'MINX MINY MAXX MAXY'
> > 'default_targetdate' ''
> > 'targetdate_validation_pattern' '^[0-9]{12}$'
> > END
> > STATUS ON
> > TILEINDEX '/PATH/TO/IMG/DIR/%targetdate%/TILEINDEX.shp'
> > TILEITEM 'Location'
> > TYPE RASTER
> > END
> >
> >
> > I'm currently loading these images as overlays for Googlemaps. using the
> > mode=tile&tilemode=gmaps...&targetdate=2011...etc.
> > Problem is it's too slow. I end up loading hundreds of images, as I
> > basically create an animation using sequential times.
> >
> > I'd like to be able to have a single mapcache config file, that will pass
> > the date through to pull the proper shapefile, and have the result
> cached so
> > next time it's loading off the disk.  MOST of the images end up being
> > blank/transparent tiles.
> >
> > Is Mapcache a good choice for this?
> > The front end for this is just a simple GoogleMaps viewport, but ends up
> > loading multiple timeslots for display.  It generates the request URL
> (not
> > currently in WMS fashion but could be).
> >
> > Thanks for any help I can get.
> >
> > Jerl
> >
> >
> >
> > ___
> > mapserver-users mailing list
> > mapserver-users@lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/mapserver-users
> >
>



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[mapserver-users] Mapcache question.

2011-12-04 Thread forums
Hi:

I hope this is the proper place to ask questions about Mapcache since it's
been moved into the trunk of Mapserver.

I'm wondering if Mapcache can help with a particular setup, and if so maybe
some advice or direction on where to start?

Here's the setup.  Every 5 minutes a new set of GeoTiffs are created in a
new directory.  I create a tileindex for the GeoTiffs and use those in the
map layer.  Every hour, anything more than 5hours old gets deleted.
I have a single mapfile setup.

The general layer is setup like:

LAYER
NAME 'IMG1'
METADATA
'wms_title'   'IMG 1'
'wms_srs' 'EPSG:4326'
'wms_extent'  'MINX MINY MAXX MAXY'
'default_targetdate' ''
'targetdate_validation_pattern' '^[0-9]{12}$'
END
STATUS ON
TILEINDEX '/PATH/TO/IMG/DIR/%targetdate%/TILEINDEX.shp'
TILEITEM 'Location'
TYPE RASTER
END


I'm currently loading these images as overlays for Googlemaps. using the
mode=tile&tilemode=gmaps...&targetdate=2011...etc.
Problem is it's too slow. I end up loading hundreds of images, as I
basically create an animation using sequential times.

I'd like to be able to have a single mapcache config file, that will pass
the date through to pull the proper shapefile, and have the result cached
so next time it's loading off the disk.  MOST of the images end up being
blank/transparent tiles.

Is Mapcache a good choice for this?
The front end for this is just a simple GoogleMaps viewport, but ends up
loading multiple timeslots for display.  It generates the request URL (not
currently in WMS fashion but could be).

Thanks for any help I can get.

Jerl
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Re: [mapserver-users] how to specify the location of projection library, how to do it not in map file?

2011-09-08 Thread forums
Any chance you can just install Apache to same locations?

Just override the installation directory to C:/Program Files/ on both.





On Thu, Sep 8, 2011 at 4:02 PM, Stephen Woodbridge
wrote:

> On 9/8/2011 5:05 PM, JK Chen wrote:
>
>> Hi,
>>
>> I specify the location proj library in the map file, which points to
>> apache cgin-bin dirs.. Because we have 32 bit and 64 bit machines, and the
>> paths of the apache software on those two types machines are not the same, I
>> end up having two map files.
>> That creates installation problems for us. I'm wondering if there is more
>> elegant way to specify the path to proj library?
>>
>> In basegn.x32.map
>>  CONFIG "PROJ_LIB" "C:/Program Files/Apache Software
>> Foundation/Apache2.2/cgi-bin/"
>> In basegn.x64.map
>>CONFIG "PROJ_LIB" "C:/Program Files (x86)/Apache Software
>> Foundation/Apache2.2/cgi-bin/"
>>
>
> I believe you can set this up as an environment variable in each apache
> instance so so it points to the correct file. You would have to do this in
> the apache config file(s).
>
> -Steve W
>
> __**_
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> mapserver-users@lists.osgeo.**org 
> http://lists.osgeo.org/**mailman/listinfo/mapserver-**users
>



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Re: [mapserver-users] Re: Getting blank tiles in google maps

2011-09-08 Thread forums
Doesn't look like you have SRS on the shapefiles.

ogrinfo info shows you what you need to know about the shapefiles:

ogrinfo -so -al HampshireLines.shp
ogrinfo -so -al HampshirePoints.shp
ogrinfo -so -al HampshireAreas.shp
All three currently have:
Layer SRS WKT:
(unknown)

I've had good luck using ogr2ogr to add SRS. For example to add EPSG:4326
(What google uses)
ogr2ogr -a_srs EPSG:4326 HampshireAreas2 HampshireAreas.shp
ogr2ogr -a_srs EPSG:4326 HampshirePoints2 HampshirePoints.shp
ogr2ogr -a_srs EPSG:4326 HampshireLines2 HampshireLines.shp

Ends up with:
Layer SRS WKT:
GEOGCS["GCS_WGS_1984",
DATUM["WGS_1984",
SPHEROID["WGS_84",6378137,298.257223563]],
PRIMEM["Greenwich",0],
UNIT["Degree",0.017453292519943295]]

Hope that helps.


On Thu, Sep 8, 2011 at 1:41 PM, vaibhavgarg wrote:

> Thanks for replying. I am new to mapserver so I did now know we can do
> that.
>
> Anyway, yes I was able to use that url to generate the map:
> http://osgeo-org.1803224.n2.nabble.com/file/n6773174/MapImage.png
>
> It looks just like the result of shp2img.exe
>
> How do I identify and specify the right projections, which really confuses
> me and I am guessing that that is the problem..
>
> Can you have a look at the sample .SHP data please?
>
>
>
> --
> View this message in context:
> http://osgeo-org.1803224.n2.nabble.com/Getting-blank-tiles-in-google-maps-tp6772814p6773174.html
> Sent from the Mapserver - User mailing list archive at Nabble.com.
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Re: [mapserver-users] Re: Getting blank tiles in google maps

2011-09-08 Thread forums
Have you verified that the map will display when not in tile mode?

http://localhost:8088/cgi-bin/mapserv.exe?map=C:/ms4w/apps/gmap/htdocs/hampshire.map&layers=HampshireAreas&mode=map



On Thu, Sep 8, 2011 at 12:47 PM, vaibhavgarg wrote:

> (retrying message)
>
> Hi all, I am new to MapServer.
>
> I have downloaded and setup MS4W and was able to overlay the example Bath
> and other map data on google maps.
>
> I then created my own .map file using QGIS and supplied my data but the
> served tiles are completely blank(transparant or white when I select RGB).
>
> My data set is .GML and I also tried converting it to .SHP format. I have
> checked that my setup is ok by doing is on two different computers.
>
> When I use shp2img.exe then it renders the layers properly.
> c:\> shp2img.exe -m hampshire.map -o hampshire.png -s 2048 2048
>
> I am using this URL scheme:
>
> http://localhost:8088/cgi-bin/mapserv.exe?map=C:/ms4w/apps/gmap/htdocs/hampshire.map&layers=HampshireAreas&mode=tile&tilemode=gmap&tile=[x]+[y]+[z]
>
> I have attached all the relevant files. (2 sets, one is .SHP and the other
> is .GML, both cases I get transparent empty tiles)
>
> Can anyone please help me identify the reason why the generated tiles are
> transparent and how I can fix it.
>
> (7MB total, 1MB pieces, sorry if this is large, I am new to mailing lists
> too, please use 7Z to unzip)
> SHP: Hampshire.map Hampshire.7z.001...006
> GML: Hampshire-gml.map Hampshire-gml.7z
>
> Download links here: (7z, 7mb total)
>
> http://osgeo-org.1803224.n2.nabble.com/Getting-blank-tiles-in-google-maps-td6746323.html
>
> Alternate download (zip format, 14mb)
> http://www.megaupload.com/?d=DAD6SR5P
>
> Thanks you very much.
>
> Vaibhav G
>
> --
> View this message in context:
> http://osgeo-org.1803224.n2.nabble.com/Getting-blank-tiles-in-google-maps-tp6772814p6772946.html
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[mapserver-users] Missing 1/2 a raster image in Google tilemode

2011-08-05 Thread forums
I have a GeoTiff file with an extent of:

Upper Left  (   0.000,  90.000) (  0d 0' 0.01"E, 90d 0' 0.00"N)
Lower Left  (   0.000, -90.000) (  0d 0' 0.01"E, 90d 0' 0.00"S)
Upper Right ( 360.000,  90.000) (360d 0' 0.00"E, 90d 0' 0.00"N)
Lower Right ( 360.000, -90.000) (360d 0' 0.00"E, 90d 0' 0.00"S)
Center  ( 180.000,   0.000) (180d 0' 0.00"E,  0d 0' 0.01"N)

I set the extent in my map file to:

EXTENT 0 -90 360 90

When I set "&mode=map" the full image displays as I would expect it.
But when I incorporate it into a Google Maps API using
"&mode=tile&tilemode=gmap" only the part of the image to show.  Only
the Eastern Hemisphere shows on the map.

I tried gdal_translate  to alter the corners, which shows the whole
map, but East/West hemispheres are swapped.

Are there any tricks I can do to get the whole thing to display?
I'm thinking I might have to some how programmaticly swap left/right
sides of the raster.

Thanks, I appreciate any insight anyone might have.

Jerl
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Re: [mapserver-users] Possible tile_map_edge_buffer issue

2011-08-02 Thread forums
bump

Has anyone else encountered this issue?

Thanks

On Thu, Jul 28, 2011 at 9:18 AM, Charlie Allgrove
 wrote:
> Hi
>
>
>
> I have an issue when using tile_map_edge_buffer functionality with mode=tile
> on a Google map view which displays the whole world at zoom 0,1 or 2. It
> probably manifests itself at higher zoom levels, but will be less obvious
> (if at all) since I'm only rendering data over land.
>
>
>
> In my map file I have (amongst others)
> WEB
>
>     METADATA
>
>     "tile_map_edge_buffer" "32" # 32 pixel rendering buffer
>
>     "http_max_age" "86400"
>
>     END
>
>   END
>
>
>
> My development code is not on a publicly available server at the moment, so
> I can't post a link but when I am looking at a Google map at zoom levels 0,1
> or 2, the tiles consistently cut off approx half-way across the USA (see
> attached screenshot).
>
> It seems that {tile=0 1 2} does not render with the buffering enabled, since
> the buffered area extends effectively to a negative tile reference {-1 1 2}
> which is illegal.
>
>
>
> Is there any way around this - is it possible only to enable the buffer for
> zooms >=3?
>
>
>
> Cheers
>
>
>
> Charlie
>
>
>
> --
>
> Charlie Allgrove
>
> Senior Developer
>
>
>
> Connection Services :: Business Mobility for a Wireless World
>
>
>
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Re: [mapserver-users] Possible tile_map_edge_buffer issue

2011-07-28 Thread forums
I was just about to post this EXACT same issue.  I have discovered
something else though.  I can force a feature and git to show up where
the other missing data is.  It shows up on tile=0+1+2  Also If I view
the map as mode=map, it works fine, I see my YellowDot and my actual
data from my data source.

LAYER
NAME "YellowDot"
STATUS DEFAULT
TYPE POINT
FEATURE POINTS -100 20 END END
CLASS
STYLE
SYMBOL "circle"
SIZE 30
COLOR 255 255 0
OUTLINECOLOR 255 0 0
END
END
END




On Thu, Jul 28, 2011 at 9:18 AM, Charlie Allgrove
 wrote:
> Hi
>
>
>
> I have an issue when using tile_map_edge_buffer functionality with mode=tile
> on a Google map view which displays the whole world at zoom 0,1 or 2. It
> probably manifests itself at higher zoom levels, but will be less obvious
> (if at all) since I'm only rendering data over land.
>
>
>
> In my map file I have (amongst others)
> WEB
>
>     METADATA
>
>     "tile_map_edge_buffer" "32" # 32 pixel rendering buffer
>
>     "http_max_age" "86400"
>
>     END
>
>   END
>
>
>
> My development code is not on a publicly available server at the moment, so
> I can't post a link but when I am looking at a Google map at zoom levels 0,1
> or 2, the tiles consistently cut off approx half-way across the USA (see
> attached screenshot).
>
> It seems that {tile=0 1 2} does not render with the buffering enabled, since
> the buffered area extends effectively to a negative tile reference {-1 1 2}
> which is illegal.
>
>
>
> Is there any way around this - is it possible only to enable the buffer for
> zooms >=3?
>
>
>
> Cheers
>
>
>
> Charlie
>
>
>
> --
>
> Charlie Allgrove
>
> Senior Developer
>
>
>
> Connection Services :: Business Mobility for a Wireless World
>
>
>
> Connection Services Ltd is a company incorporated under the laws of England
> and Wales with company number 6520674 whose registered office is at Griffins
> Court, 24-32 London Road, Newbury, Berkshire, RG14 1JX. The information in
> this e-mail and any attachments is confidential and may be legally
> privileged. It is intended solely for the addressee or addressees. If you
> are not an intended recipient, please delete the message and any attachments
> and notify the sender of misdelivery: any use or disclosure of the contents
> of either is unauthorised and may be unlawful. All liability for viruses is
> excluded to the fullest extent permitted by law. Any views expressed in this
> message are those of the individual sender. In accordance with the
> provisions of its Terms of Business the Company does not accept instructions
> or the creation of contractual obligations by unconfirmed electronic
> transmission.
>
>
>
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